2-Sided PrintingPhaser® 3500 Laser Printer19Using the Control PanelTo enable or disable the Bypass Tray 1 (MPT) mode on the control panel:1. Press the Menu button, select Printer Setup, then press the OK button.2. Press the OK button to select Paper Handling.3. Press the Up Arrow or Down Arrow button to select Bypass Tray 1 (MPT), then pressthe OK button.4. Press the Up Arrow or Down Arrow button to select On or Off, then pressthe OK button.2-Sided PrintingAutomatic 2-Sided PrintingGuidelines A duplex unit must be installed on your printer to perform automatic 2-sided printing. ThePhaser 3500B and Phaser 3500N configurations may be upgraded to include this feature. Use only letter, legal, A4, or US Folio with dimensions and weights listed for automatic2-sided printing in “Supported Paper” on page 12. Use paper with a weight range between 75~90 g/m2 (20~24 lb.).Binding PreferencesUse the printer driver to select Portrait or Landscape orientation for the images on the page.When you print 2-sided jobs, you need to select the binding preference. This determines howthe pages turn.PortraitFlip on Long EdgePortraitFlip on Short EdgeLandscapeFlip on Short EdgeLandscapeFlip on Long Edge